/*
 * Copyright 2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.github.hylexus.xtream.codec.core.impl.codec;

import io.github.hylexus.xtream.codec.common.bean.BeanPropertyMetadata;
import io.github.hylexus.xtream.codec.common.utils.XtreamBytes;
import io.netty.buffer.ByteBuf;

public class ByteArrayFieldCodec extends AbstractFieldCodec<byte[]> {
    public static ByteArrayFieldCodec INSTANCE = new ByteArrayFieldCodec();

    private ByteArrayFieldCodec() {
    }

    @Override
    protected void doSerialize(BeanPropertyMetadata propertyMetadata, SerializeContext context, ByteBuf output, byte[] value) {
        output.writeBytes(value);
    }

    @Override
    public byte[] deserialize(BeanPropertyMetadata propertyMetadata, DeserializeContext context, ByteBuf input, int length) {
        if (length < 0) {
            // all remaining
            return XtreamBytes.readBytes(input, input.readableBytes());
        }
        return XtreamBytes.readBytes(input, length);
    }
}
